High Sierra Powerglide Wheeled Backpack Large, multi-compartment design with CUSHION ZONE padded computer sleeve holds most 17" (screen size) notebookcomputers (max. size 16" x 11" x 1.75"). Large, zippered front compartment has premium organizer with media pocket,zippered pocket, multiple open pocketsand removable key fob. Zippered accessory compartment hasa headphone port. Smooth rolling, corner-mounted wheels Double-tube telescoping handle stows insidea protective zippered compartment. Deluxe flush-mounted, double-tubetelescoping handle. Contoured, adjustable VAPEL mesh padded shoulder straps store behind a zippered, padded core back panel Zippered side pockets hold a water bottleor other gear. Triangle clip to attach a lock orother accessories. Corner guards and a kick plate protect the from abrasion. Comfortable VAPEL mesh paddedgrab handle. Reflective accents for night safety